How many movies have Kotaro Amamiya and Takeshita Chiaki collaborated on?

They have worked on 1 movie together! Their first movie together was Double Shameful Commando Maids – Chiaki Takeshita Hisae Yabe (2013) and was their highest rated movie together. They have not worked together since Double Shameful Commando Maids – Chiaki Takeshita Hisae Yabe (2013).